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CMZB82 Datasheet, PDF (1/5 Pages) Toshiba Semiconductor – Communication, Control and Measurement Equipment Constant Voltage Regulation | |||
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CMZB68~CMZB390
TOSHIBA Zener Diode Silicon Junction
CMZB68~CMZB390
â Communication, Control and
Measurement Equipment
â Constant Voltage Regulation
⢠Power dissipation: P = 1.0 W
⢠Zener voltage: VZ = 68 to 390 V
⢠Suitable for high-density board assembly due to the use of a small
surface-mount package, MâFLATTM
Unit: mm
â¡
Absolute Maximum Ratings (Ta = 25°C)
Characteristics
Symbol
Rating
Unit
â
0.16
1.75 ± 0.1
+ 0.2
2.4 â 0.1
Power dissipation
Junction temperature
Storage temperature range
P
1.0 (Note 1) W
Tj
150
°C
Tstg
â55 to 150
°C
â ANODE
â¡ CATHODE
Note :
Using continuously under heavy loads (e.g. the application of
high temperature/current/voltage and the significant change in
temperature, etc.) may cause this product to decrease in the
JEDEC
â
reliability significantly even if the operating conditions (i.e.
JEITA
â
operating temperature / current / voltage, etc.) are within the
absolute maximum ratings.
TOSHIBA
3-4E1A
Please design the appropriate reliability upon reviewing the
Weight: 0.023 g (typ.)
Toshiba Semiconductor Reliability Handbook (âHandling
Precautionsâ/âDerating Concept and Methodsâ) and individual reliability data (i.e. reliability test report and
estimated failure rate, etc).
Note 1:
Ta = 40°C
Device mounted on a glass-epoxy board
Board size: 50 mm à 50 mm
Land pattern: 6 mm à 6 mm
Board thickness: 1.6 mm
Land pattern dimensions for reference only
Unit: mm
1.4
3.0
1.4
1
2011-06-20
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